122040090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1723}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 317891808

約数和(自身を除く): 195851718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 787, 1574, 1723, 2361, 3446, 3935, 4722, 5169, 7083, 7870, 8615, 10338, 11805, 14166, 15507, 17230, 23610, 25845, 31014, 35415, 51690, 70830, 77535, 155070, 1356001, 2712002, 4068003, 6780005, 8136006, 12204009, 13560010, 20340015, 24408018, 40680030, 61020045, 122040090]

約数ペア:

[(1, 122040090), (2, 61020045), (3, 40680030), (5, 24408018), (6, 20340015), (9, 13560010), (10, 12204009), (15, 8136006), (18, 6780005), (30, 4068003), (45, 2712002), (90, 1356001), (787, 155070), (1574, 77535), (1723, 70830), (2361, 51690), (3446, 35415), (3935, 31014), (4722, 25845), (5169, 23610), (7083, 17230), (7870, 15507), (8615, 14166), (10338, 11805)]